Explain the parallel data extension in teradata?


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More Teradata Interview Questions

What are two examples of an OLTP environment?

4 Answers  


What's the syntax of sub string?

1 Answers  


What is partitioned primary index (ppi)?

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Which is faster fastload or multiload?

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Explain how spool space is used.

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What are the updated features of teradata?

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I want to load 1000 rcds using. FL for every 100 records there is a check point.But script failed at 120 records, when we are restarting the script, it starts from last ckpt, but Target table contains populated data but FL doesnt support existing data in target table. How can we load data in FL?

4 Answers   IBM,


what is referential constraints?how do you implement RI in teradata?

2 Answers   Wipro,


Aborted in Phase 2 data acquistion completed in fastload?

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What are default access rights in teradata? What explicit right can be given to a user?

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How do you create tables? Exact syntax, and create profiles, users in teradata?

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what is meant by Hot amp?

2 Answers   IBM, Satyam,


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